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1 x Zener Diode Unit
Active ingredients: 250g METHYL-p-HYDROXYBENZOATE SODIUM SALT
Accessories Instruction Manual
copper wire (1 meter)
Pneumatic Trough 1 x Zener Diode UnitIncluded: 1 x Pneumatic Trough. Diameter: 270mm, Height: 120mm. Premium Quality: Clear glass with a ground top edge and a flat bottom. Excellent when combined with a safety screen for the demonstrating the reaction of Alkali Metals and water. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
